Supported arm for a monitor



FIG. 1 is a perspective view of a supported arm for a monitor, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an operational right side view showing the claimed design in FIG. 1, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a supported arm for a monitor, as shown and described. 